Getting the following error when tring to build: /home/adriantamas/android-ndk-r8c/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86/bin/../lib/gcc/arm-linux-androideabi/4.6/../../../../arm-linux-androideabi/bin/ld: fatal error: libxul.so: mmap: failed to allocate 1047420952 bytes for output file: Cannot allocate memory Using Ubuntu Linux 12.04 LTS x64, ndk r8c and the latest android sdk. Machine specs: AMD FX(tm)-8320, 8GB Ram, 8GB swap I have no problem building the sources from mozilla-central from the 18th of March using the same configurations. Mozconfig file: . $topsrcdir/browser/config/mozconfig mk_add_options MOZ_OBJDIR=@TOPSRCDIR@/obj-android mk_add_options MOZ_MAKE_FLAGS="-s -j8" ac_add_options --enable-debug ac_add_options --disable-optimize ac_add_options --with-ccache ac_add_options --disable-crashreporter # Android SDK/NDK ac_add_options --with-android-ndk="/home/adriantamas/android-ndk-r8c" ac_add_options --with-android-sdk="/home/adriantamas/android-sdk-linux/platforms/android-16" ac_add_options --with-android-version=9 ac_add_options --with-android-tools="/home/adriantamas/android-sdk-linux/tools" # Android options ## Native UI: ac_add_options --enable-application=mobile/android ac_add_options --target=arm-linux-androideabi ac_add_options --with-endian=little

This reported issue sounds similar, if not the same, to the recently raised B2G bug 854535.

(In reply to Aaron Train [:aaronmt] from comment #1) > This reported issue sounds similar, if not the same, to the recently raised > B2G bug 854535. same root cause, but we might need to build seperate x86_64 sdks for each of b2g and android I'm not sure which version b2g uses at this point...

Android NDK r8e has know a x86_64 version. Could that help?

(In reply to Adrian Tamas from comment #3) > Android NDK r8e has know a x86_64 version. Could that help? yes, that should fix the issue

Build works with NDK r8e x86_64 and the mozconfig: . $topsrcdir/browser/config/mozconfig mk_add_options MOZ_OBJDIR=@TOPSRCDIR@/obj-android mk_add_options MOZ_MAKE_FLAGS="-s -j8" ac_add_options --enable-debug ac_add_options --disable-optimize ac_add_options --with-ccache ac_add_options --disable-crashreporter # Android SDK/NDK ac_add_options --with-android-ndk="/home/adriantamas/android-ndk-r8e" ac_add_options --with-android-sdk="/home/adriantamas/android-sdk-linux/platforms/android-16" ac_add_options --with-android-version=9 ac_add_options --with-android-tools="/home/adriantamas/android-sdk-linux/tools" ac_add_options --with-android-toolchain="/home/adriantamas/android-ndk-r8e/toolchains/arm-linux-androideabi-4.6/prebuilt/linux-x86_64" # Android options ## Native UI: ac_add_options --enable-application=mobile/android ac_add_options --target=arm-linux-androideabi ac_add_options --with-endian=little